Functional Description
31
AM4904 User Guide
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2.6.7 Management Ethernet Interface (10/100/1000Base-T)
The default setting of the PHY is to operate in auto-negotiation enabled mode, 10/100/1000, Full or Half
duplex. The LEDs indicate Link/Activity (LED: Green) and Speed (LED: Green).
The standard RJ45 connector has the following pin assignment:
2.6.8 Uplink Ethernet Ports
2.6.8.1 10/100/1000Base-T Ports
The 2 uplink Ethernet ports provide automatic detection and switching between 10Base-T, 100Base-TX and
1000Base-T data transmission (Auto-Negotiation) and are implemented as an RJ-45 connector on the front
panel. Auto wire switching for crossed cables is also supported (Auto-MDI/X). This interface is connected as
an uplink port to the on-board Ethernet switch.
Table 2-17: Management RJ45 Connector Pin Assignment
Pin
Function
1
TX+
2
TX-
3
RX+
4
NU
5
NU
6
RX-
7
NU
8
NU
Table 2-18: Management LEDs Signification
Green LED (Link/Activity)
OFF
Port did not perform linkup
ON
Port performed linkup but no activity
BLINKING
Port performed linkup and there is activity
Green LED (Speed)
OFF
10/100 Mbps reduced speed
ON
1000 Mbps
BLINKING
Not defined
Speed Link/Act
Содержание AM4904
Страница 19: ...1KTC5520 EATX Chapter 1 Introduction www kontron com...
Страница 24: ...6KTC5520 EATX Chapter 2 Functional Description www kontron com...
Страница 65: ...47KTC5520 EATX Chapter 3 Operating the Unit www kontron com...
Страница 104: ...85KTC5520 EATX Chapter 4 Hardware Installation www kontron com...
Страница 109: ...90KTC5520 EATX Chapter 5 Power Considerations www kontron com...
Страница 113: ...Chapter 6 Thermal Considerations www kontron com...
Страница 121: ...1 Appendix A CM Configuration Options www kontron com...
Страница 128: ...1 Appendix B Getting Help www kontron com...
Страница 131: ...1KTC5520 EATX Appendix C Glossary www kontron com...